10 Best Portable Chargers For Iphones 2025 in the United States

The INIU Portable Charger stands out as a highly portable and efficient power bank. With a capacity of 10000mAh, it offers ample power to charge iPhones multiple times, which is ideal for weekend getaways or travel. One of its major strengths is its slim design, measuring just 0.5 inches in thickness and weighing 7.8 ounces, making it very easy to carry around in your pocket or bag.

The inclusion of a USB-C IN&OUT port is a significant advantage, allowing you to both charge the power bank and your devices using the same port, which is quite versatile and convenient. Additionally, the 3A high-speed charging capability ensures that your iPhone can be charged up to 78% in just one hour, saving you a lot of time. The build quality is reassuring with a 15-layer SmartProtect system that keeps your devices safe from overheating and battery damage.

However, the product comes with a single USB-A to USB-C cable, which might not be sufficient if you have multiple devices that need different types of cables. The integrated flashlight is a nice bonus feature but might not be a crucial necessity for everyone. This portable charger is especially suitable for iPhone users looking for a slim, efficient, and safe option to keep their devices charged on the go.

The Anker PowerCore 10K is a solid choice for those looking for a portable charger for their iPhone. With a capacity of 10,000 mAh, it can provide up to 2 full charges for an iPhone 15, which is quite impressive for its size. The charger is lightweight and compact, measuring just 5.99 × 2.81 × 0.61 inches and weighing only 8.6 ounces, making it highly convenient for travel.

One standout feature is its PowerIQ Charging Technology, which offers fast 5V/3A charging, ensuring your devices power up quickly. The USB-C port supports both input and output, simplifying the charging process for various devices. Additionally, the charger is designed to be tough and durable, having passed a 3.2 ft drop test, which adds to its reliability.

On the downside, the charger has only two ports (USB-C and USB-A), which might be limiting if you need to charge multiple devices simultaneously. Also, while it is sleek and portable, users seeking a higher capacity may find 10,000 mAh insufficient for more demanding needs. That said, the Anker PowerCore 10K comes with an 18-month warranty and is particularly suitable for iPhone users who need a reliable and travel-friendly power bank for their daily commutes or travel.

The Anker Zolo Power Bank is a solid choice for iPhone users seeking a reliable portable charger. With a substantial 20,000mAh capacity, it can charge an iPhone 15 up to four times, making it ideal for long trips or busy days. Its 30W output ensures fast charging, allowing you to boost your iPhone 15 from 0 to 57% in just 30 minutes.

The inclusion of both USB-C and USB-A ports, along with a built-in USB-C cable, adds versatility for charging multiple devices, including MacBooks and Galaxy phones. The power bank's size and weight (4.72 x 2.9 x 1.24 inches and 11.2 ounces) are manageable, though it may be slightly bulky for some users. Durability is a notable strength, with the built-in USB-C cable designed to withstand over 10,000 bends.

Safety is also a priority, featuring ActiveShield 2.0 technology that continuously monitors and adjusts power output to prevent overheating. On the downside, the power bank's bulkiness could be a drawback for those looking for a more compact option. Additionally, its higher capacity and advanced features come at a relatively higher price point. If you're in need of a high-capacity, fast-charging, and durable power bank for your iPhone and other devices, the Anker Zolo Power Bank is a great option, though its size and price may not suit everyone.